From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CB3FC433FF for ; Mon, 5 Aug 2019 18:57:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 629D320B1F for ; Mon, 5 Aug 2019 18:57:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Bo3LX1z+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730370AbfHES51 (ORCPT ); Mon, 5 Aug 2019 14:57:27 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:46931 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730222AbfHES50 (ORCPT ); Mon, 5 Aug 2019 14:57:26 -0400 Received: by mail-pl1-f196.google.com with SMTP id c2so36792132plz.13; Mon, 05 Aug 2019 11:57:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=cnQ6cgNtIaI+0LNE/I4I7al7W7oYkecPwVLfFtCA+eQ=; b=Bo3LX1z+8ICC8BSWstNpcx1mu3CkcjEdX445gLNwG9yTHyhTNKY/+/nhx7dUOdHjs7 5d1h8wezEZ9R0r5e9Rt2lNwvNuVaOqwr3TPU+6PiwFOIGW0VWKgH8te9YGWwwAHfgaBD q4O3HH0gOWpnz94lSbtF5wkEfu2EKfD9hrFrTvB0Ahg782leok1stx5U9LjCqKedqAFJ Dyepc5JdslwTB8h1otTKpCtEV/Nhbak+mEKltPkI9mBlOoHeS7ONytl5To9L7wgy6qcc x6EIv4VAZU3ZQLGdu1U5W3K6jYbscy+Ye2OBomxWV8hW8GmfEKYx8Uekok1G8GlaMuDV HGkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=cnQ6cgNtIaI+0LNE/I4I7al7W7oYkecPwVLfFtCA+eQ=; b=gSnxgl7rvI40u3Ns9iKUZJHsp7Jabu71eYJq5tV3nCpEHgjojtP805kIn5q3PTcZgi n5pp6b4wT5Jwyi3qGnsUS3IkzpKGwKyy8Hc0Kx8rcF1n62gPW1uyN/0l+O2t+2LJdjwq j1o7srSDVHwgGZZwsHOrVWa1RQV2cF2kpD/w5KDwkbHeEIk+fuzOEg4P2BfxUOGUtXtb JRWqrSf7565/xL67BzhlEwWYvOU1hMyQ+yZSoTpiQkG89lhGowNFmhF3BOE8JAL6YZU/ BDfb2aChTaaKbP0LxiGqEe5dfuw4ids5SUwjl+9oQT5GD+J/bvmmr1mYBnJSzIVpRzy5 t21A== X-Gm-Message-State: APjAAAU1y4IHASSUM741lLiYKVNscdaEOb7hfpSt/SONy7y2B0yo50uw 8D/df/J/zNl7kZU+PYQxGE9TXNCt X-Google-Smtp-Source: APXvYqw+nHsVIxmaF9zejqrnhLn77hw3t4858ifFHn0wW30q2SfFwXdbqRT2jIayzJLLeBmK/jVI0A== X-Received: by 2002:a17:902:1e9:: with SMTP id b96mr14848028plb.277.1565031445444; Mon, 05 Aug 2019 11:57:25 -0700 (PDT) Received: from localhost.lan (c-67-185-54-80.hsd1.wa.comcast.net. [67.185.54.80]) by smtp.gmail.com with ESMTPSA id k64sm16037959pgk.74.2019.08.05.11.57.24 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 05 Aug 2019 11:57:24 -0700 (PDT) From: Andrey Smirnov To: linux-serial@vger.kernel.org Cc: Andrey Smirnov , Stefan Agner , Chris Healy , Cory Tusar , Lucas Stach , Greg Kroah-Hartman , Jiri Slaby , linux-imx@nxp.com, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/6] LPUART fixes and improvements Date: Mon, 5 Aug 2019 11:56:55 -0700 Message-Id: <20190805185701.22863-1-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Everyone: This series contains fixes/improvements to LPUART dirver I came up with recently as well as fixes picked up from Toradex and NXP Vybrid repos. Feedback is welcome! Changes since [v2]: - Series rebased on Greg's tty-testing branch Changes since [v1]: - Dropped "tty: serial: fsl_lpuart: Drop unnecessary sg_set_buf() call" due to being a duplicate of "tty: serial: fsl_lpuart: remove sg_set_buf() for sport->rx_sgl" - Fixed build break in "tty: serial: fsl_lpuart: Introduce lpuart_tx_dma_startup()" Thanks, Andrey Smirnov [v2] lore.kernel.org/r/20190731173045.11718-1-andrew.smirnov@gmail.com [v1] lore.kernel.org/r/20190729195226.8862-1-andrew.smirnov@gmail.com Andrey Smirnov (6): tty: serial: fsl_lpuart: Introduce lpuart_tx_dma_startup() tty: serial: fsl_lpuart: Introduce lpuart_rx_dma_startup() tty: serial: fsl_lpuart: Introduce lpuart32_configure() tty: serial: fsl_lpuart: Introduce lpuart*_setup_watermark_enable() tty: serial: fsl_lpuart: Don't enable TIE in .startup() or .resume() tty: serial: fsl_lpuart: Ignore TX/RX interrupts if DMA is enabled drivers/tty/serial/fsl_lpuart.c | 195 +++++++++++++++----------------- 1 file changed, 91 insertions(+), 104 deletions(-) -- 2.21.0